package com.kuang.dao;

import com.kuang.pojo.Books;
import com.kuang.pojo.User;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface UserMapper {

    //查询用户
    List<User> queryUserByCode(@Param("user_code")String user_code,@Param("user_pwd") String user_pwd);

    //根据账号查存在不
    User selectUser(@Param("user_code")String user_code);

}
